A tachometer which functions by measuring the rate (dwell) of the opening and closing of the contact points. Suitable for use with magneto or battery ignition systems. Powered by self-contained batteries. Excludes tachometer, electronic; tachometer, stroboscopic and tachometer, vibrating reed.
NSN 6110-01-623-0714
NSN 5960-01-109-7377
NSN 5855-00-433-2377
NSN 6145-01-392-7856
NSN 5975-01-314-1297
NSN 6645-00-960-6594
NSN 5930-00-647-3493
NSN 5905-01-046-9626
NSN 5930-00-995-2931
NSN 5950-01-313-3918
NSN 5999-01-563-3668
NSN 5945-00-197-7673